CSH01.1C-PL-ENS-MEM-MA1-NN-S-NN-FW Bosch Rexroth Indramat
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MPN: R911315500
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The Bosch Rexroth Indramat CSH01.1C-PL-ENS-MEM-MA1-NN-S-NN-FW is part of the CSH Advanced Controllers series and features a parallel interface for control communication. It supports 16 parallel inputs and 16 parallel outputs, along with 2 differential analog inputs and 2 analog outputs at 12-bit resolution. The controller handles encoders including IndraDyn and Hiperface, and supports absolute or incremental MEM formats with a cable length up to 40 meters.
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Product Description:
The CSH01.1C-PL-ENS-MEM-MA1-NN-S-NN-FW control section is produced by Bosch Rexroth Indramat for the CSH Advanced Controllers series. Designed for mounting inside IndraDrive power units, this module acts as the central processor that links drives, encoder feedback, and peripheral I/O inside automated production cells. It executes motion sequences, converts sensor signals, and sends deterministic setpoints to servo amplifiers, making it a key element in multi-axis industrial automation.
Communication with the drive base backplane occurs through a Parallel Interface that delivers synchronous command and status words at cycle times suitable for contour-controlled motion. The discrete section is arranged as 4 inputs and 4 outputs, a layout that simplifies wiring when the application must isolate emergency-stop, limit, or auxiliary relays. Within the MA1 analog block, the controller accepts 2 differential voltage inputs and produces two matching voltage outputs; both conversion stages share a 12-bit resolution to maintain consistent scaling between feedback and command channels. Encoder ports recognize IndraDyn, Hiperface, 1 Vpp, and 5 V TTL formats, so the unit can process position data from a broad range of servo motors without external adapters.
The MEM measuring interface handles absolute feedback in SSI format or incremental pulses, supporting cable runs up to 40 m between the drive and the sensor head. It sources up to 20 mA and can toggle at a maximum carrier frequency of 1 MHz, allowing high-resolution encoders to stream position words without loss. For machine status and control flags, the board exposes 16 parallel inputs and 16 parallel outputs, each scanned in hardware to synchronize with the internal motion cycle. A maintenance port based on RS-232 accepts cables to 15 m and sustains data exchange up to 115 kBaud for service access and diagnostics.
Frequently Asked Questions about CSH01.1C-PL-ENS-MEM-MA1-NN-S-NN-FW:
Q: What control communication interface is implemented in the CSH01.1C-PL-ENS-MEM-MA1-NN-S-NN-FW controller?
A: The CSH01.1C-PL-ENS-MEM-MA1-NN-S-NN-FW controller uses a Parallel Interface for control communication.
Q: How many MA1 differential analog inputs are available on the CSH01.1C-PL-ENS-MEM-MA1-NN-S-NN-FW model?
A: This unit features 2 differential analog inputs for the MA1 extension.
Q: Which encoders are supported by the CSH01.1C-PL-ENS-MEM-MA1-NN-S-NN-FW controller?
A: The device supports encoder feedback types including IndraDyn, Hiperface, 1 Vpp, and 5 V TTL.
Q: What is the maximum cable length for MEM Absolute SSI format connections on this controller?
A: A maximum cable length of 40 m is supported for MEM Absolute SSI format connections.
Q: What is the resolution for the MA1 analog inputs and outputs on this controller?
A: Each of the MA1 analog outputs and inputs operates with a resolution of 12 bits.
